Longt5 Base Global Mediasum

由 nbroad 开发

基于google/long-t5-tglobal-base微调的文本摘要模型，在XSum和CNN/DailyMail数据集上表现良好。

文本生成

Transformers

#长文本摘要 #新闻摘要 #高ROUGE分数

下载量 19

发布时间 : 7/21/2022

模型介绍

内容详情

替代品

模型简介

该模型是基于LongT5架构的文本摘要模型，专门针对长文本摘要任务进行了优化，能够生成简洁准确的摘要。

模型特点

长文本处理能力

基于LongT5架构，专门优化处理长文本输入，适合文档级摘要任务。

多数据集表现

在XSum和CNN/DailyMail等多个标准摘要数据集上进行了评估和验证。

高效微调

基于预训练的LongT5模型进行微调，实现了较好的性能提升。

模型能力

文本摘要

长文本处理

英文文档理解

使用案例

新闻摘要

新闻文章摘要

将长篇新闻文章自动压缩为简洁摘要

在CNN/DailyMail测试集上ROUGE-1得分为21.15

文档摘要

长文档摘要

对技术文档、报告等长文本生成关键点摘要

license: cc-by-nc-sa-4.0 tags:

训练生成
longt5
文本摘要 base_model: google/long-t5-tglobal-base model-index:
name: longt5-mediasum results:
- task: type: 文本摘要 name: 文本摘要 dataset: name: xsum type: xsum config: 默认 split: 测试集 metrics:
  - type: rouge value: 22.7044 name: ROUGE-1 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiMzMyZDQwNWY4M2I2YTM2ZjY1MWFhMWQ4NDAxNTg4N2Y2MDE4NGMyMjJiMTkyYzcwNzg2MWU0Y2YyNGU5MDM4OCIsInZlcnNpb24iOjF9.2MQgk8ReWfDWi98sJyIuEqSXUxumfMjUZl1raOfHiK4TP45FwLKzc5Un-dLbS7yb8L6rEGEKJMGbiFKeapzJBw
  - type: rouge value: 5.616 name: ROUGE-2 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNWIxYTFmNGUzMjMwODA4NTlkZjk4MTllYmVmOGJlYTI3NzA3MTQzY2RkMWJlOTdiM2ZkZWVkNDk0ZjhlMzQxNSIsInZlcnNpb24iOjF9.XwtjOwmYE-NxbH6kOYxDgMpXTNL6XwiSGGi4cdtBu7O0cdjNUh0dnfihvEvJegMM8cnQaQeu47g0zxuLP1LQBQ
  - type: rouge value: 18.0111 name: ROUGE-L verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiYzYzNGExYTc5MmZiMTNhYjM1ZDhjZDNiYTNlMDZhMzdiMjRhNzk2NWI1ZjRkMDlmMGUwOGMxYzhiYzE0MmFhOSIsInZlcnNpb24iOjF9.nPERc8JZ4VaUTSkUZS7vwbZecdWn1uIpIBN6zFTFLQnfuCIP7ZlgDegUGEaehoERJubHVf60Z24I0aYxq2q0DQ
  - type: rouge value: 18.1554 name: ROUGE-LSUM verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiYjMwNTg3MWIxZGQxMzdhMGM0NTg5NDZlYWZhZThjYTUzZjcwODUyMDgwNTY0YWRlOTI4Y2NlOTY3Mzc2ZjU2MCIsInZlcnNpb24iOjF9.syWVW4_SlY4JDqE96kpz3qGXGfhF8wezAj87p4RzQpJ7Fp7ie1-v5EgTOy4ZFMdtemQCyqiQYAQwcVckttrLBg
  - type: loss value: 2.1656227111816406 name: 损失值 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiM2UyNWMwNmQwOWU4YjA3MzMzYWQzMTgwYzJjMjNkYTlhMmQ4NTAzMzE1YzlkMWRiZDEzYzJlMGJmMzJkZjEwMyIsInZlcnNpb24iOjF9.8FY9EcQPrS4KXJyJBuX2uLD5VxLlGxRC33qxPuyAg5W9WsXm6XSjb0ZCJ8T-Xl3YlwV9bSL6UMq4MPleEjiNCA
  - type: gen_len value: 18.3527 name: 生成长度 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiM2U0Y2E5NzU1MTNhOGRkYmNhNjI2NGQ1NjJiMDc1MmI5NTE2MDJjMDA4NjMxODcyMDJhN2FhZWI0ZThhNzZhNyIsInZlcnNpb24iOjF9.e3yQ--2AjvVzCM-HXzvB-lN4g6eMxqjQ1AyhFqftit8kFmoKnLqoa2ytoyOZmlnXvkCRmpgfSAYq-tnceINLDw
- task: type: 文本摘要 name: 文本摘要 dataset: name: cnn_dailymail type: cnn_dailymail config: 3.0.0 split: 测试集 metrics:
  - type: rouge value: 21.1522 name: ROUGE-1 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNTkwZWEzYzEyMjdjZTA5MjBlOTM5MDI3NWEzZWJkOWEwNjIwMGNkNjU4NGM1YjVhZjIxNjI2NzJkM2NhZjc4MCIsInZlcnNpb24iOjF9.f9REqBITFW-Y1GjOmq-e1zUI0qK2MQxEsCe9NQZbCFNeygvdhD2CkTslUbTIXpuDcA_bWAJsNiL2VAMSL1ZDAw
  - type: rouge value: 8.1315 name: ROUGE-2 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiMjg3MDYxMjVmNGIzYzlmMTBkNjcxODA1MDliNjBlY2I5ODQ4YzQwY2RmMDBlYmYwMTgyOThlMjQ0NjY2MDdhNSIsInZlcnNpb24iOjF9.mJwLahXr-lvwEv1L9PlFfV0dqxN8m3OciTV9wdoENBaj7JLtBnev-LL8oivi-fBRY-WcVpUGpjyx1fQxwLF2Aw
  - type: rouge value: 16.6625 name: ROUGE-L verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNmUyOTc0MWVmYTQwY2ViMDNjYWE2Mzc3OWFkNGI1YzUxMmU3YjgxMjMyMmY5ZjIzOGRjYmY0OGIxZTMzN2I5MSIsInZlcnNpb24iOjF9.1gGyxK6SIY4AcR_6-7An94GyRx4q_Fj4Zmm8zNSE4HqHq3dFUmWfFYGZVgLUOswMr03di63QqmFyVnjW0TqmBw
  - type: rouge value: 19.3603 name: ROUGE-LSUM verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiMGRmMzkxYzRkMTA4ZDYzZWE2MDM4NWU1NjFiYWVjOGVhMjc1N2YzZWI2MmY2OTY3MjVkYmExZGY1ZTcyYjIwOCIsInZlcnNpb24iOjF9.vVMF4qaE5Wg9vZuBVOtcR89L_NldNk49sgEyAFVvx_hhjOx5nZvygseHcwqemMjUlrTzOuRD15x-XbH-62qhBw
  - type: loss value: 1.899269700050354 name: 损失值 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiOTU5ZDUzYTc0OTc1YWUyNjY0NDU3NDhlODljNGNlN2E4ZTQzYjNhMWM0NDYyNTE5Yjk4ZDE3ZTNjZDdmYmQyYSIsInZlcnNpb24iOjF9.SuRSjdfuA_NE3WHglrxbIaPZ-Hg9-F6jB37Cb_MPIME2h3a30qafO9tFmxUsR_JCDNfuILwrGEHT1PJmq4NQDQ
  - type: gen_len value: 17.853 name: 生成长度 verified: true verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNWU2MDRmMTliNzhkMzdmNmM2NTA2Y2NmYjVhOWJjYmQzZTUxYWM1MGYzMzBjODdiMzY2YjMzYjE4Y2FkNjExZCIsInZlcnNpb24iOjF9.J5NYms5Hg9iLFgTq0YqYXP86H9A0PClmG2eLi09BBs9L8F-PhQhiuzzCeD1HA2fC_6mtLyEv6PPLZCr6Ax7DCQ